- Primary Event: Middle Distance
- Personal Records:
- 800m: 2:01.37
- 1,500m: 4:01.52
- Mile: 4:24.45
- Honors:
- 2019 World Championships Finalist (1,500m)
- 2019 Pan American Games Champion (1,500m)
- Date of Birth:
- Sponsor: Adidas
- Instagram: @nikkihiltz
- Twitter: @nikki_hiltz